Which finding is commonly observed in meniscal pathology related to ROM or mechanical symptoms?

Which finding is commonly observed in meniscal pathology related to ROM or mechanical symptoms?

• A. Reports catching or locking
• B. Hyperextension without pain
• C. No mechanical symptoms
• D. Fever and warmth

Answer: (A)

Mechanical symptoms from a meniscal tear come from a fragment of the damaged meniscus catching or blocking the joint as the knee moves. This is why catching or locking is the most characteristic finding related to ROM in meniscal pathology—the torn piece can flip into the joint space and physically interfere with smooth motion, producing a catching sensation or a true lock. Other options don’t fit as well. Hyperextension without pain isn’t a typical sign of a meniscal tear and doesn’t reflect the common mechanical interference caused by a tear. No mechanical symptoms would mean the knee moves smoothly without catching, which is inconsistent with a tear that often produces something catching or locking during movement. Fever and warmth point more toward infection or inflammatory arthritis than a mechanical knee problem like a meniscal tear.

Mechanical symptoms from a meniscal tear come from a fragment of the damaged meniscus catching or blocking the joint as the knee moves. This is why catching or locking is the most characteristic finding related to ROM in meniscal pathology—the torn piece can flip into the joint space and physically interfere with smooth motion, producing a catching sensation or a true lock.

Other options don’t fit as well. Hyperextension without pain isn’t a typical sign of a meniscal tear and doesn’t reflect the common mechanical interference caused by a tear. No mechanical symptoms would mean the knee moves smoothly without catching, which is inconsistent with a tear that often produces something catching or locking during movement. Fever and warmth point more toward infection or inflammatory arthritis than a mechanical knee problem like a meniscal tear.